CN220984747U - Battery module and mobile energy storage charging robot - Google Patents
Battery module and mobile energy storage charging robot Download PDFInfo
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- CN220984747U CN220984747U CN202322653965.8U CN202322653965U CN220984747U CN 220984747 U CN220984747 U CN 220984747U CN 202322653965 U CN202322653965 U CN 202322653965U CN 220984747 U CN220984747 U CN 220984747U
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- storage battery
- battery module
- refrigerator
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- 238000004146 energy storage Methods 0.000 title claims abstract description 100
- 239000007788 liquid Substances 0.000 claims abstract description 60
- 238000001816 cooling Methods 0.000 claims abstract description 47
- 230000001681 protective effect Effects 0.000 claims abstract description 32
- HEZMWWAKWCSUCB-PHDIDXHHSA-N (3R,4R)-3,4-dihydroxycyclohexa-1,5-diene-1-carboxylic acid Chemical compound O[C@@H]1C=CC(C(O)=O)=C[C@H]1O HEZMWWAKWCSUCB-PHDIDXHHSA-N 0.000 claims description 11
- 238000010923 batch production Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 description 7
- 239000000110 cooling liquid Substances 0.000 description 6
- 230000005611 electricity Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a battery module and a mobile energy storage charging robot, wherein the battery module comprises a protective shell, a plurality of energy storage battery packs and a refrigerating device, wherein the energy storage battery packs are arranged in the protective shell and are connected with a charging gun of the mobile energy storage charging robot through a charging wire, and the charging gun is used for charging external equipment; the refrigerating device is arranged in the protective shell and comprises a refrigerator, a liquid inlet pipe communicated with a liquid inlet port of the refrigerator and a liquid outlet pipe communicated with a liquid outlet port of the refrigerator, a cooling pipeline is arranged in the energy storage battery pack, the liquid inlet port of the cooling pipeline is communicated with the liquid inlet pipe, and the liquid outlet port of the cooling pipeline is communicated with the liquid outlet pipe. The utility model can ensure that the heat in the energy storage battery pack is timely dissipated, is beneficial to prolonging the service life and the safety of the battery, and meanwhile, the battery module has a simple structure, is easy to realize batch production, and can effectively improve the production efficiency.
Description
Technical Field
The utility model relates to the technical field of charging equipment, in particular to a battery module and a mobile energy storage charging robot.
Background
With the increasing popularity of new energy vehicles, the new energy vehicles are rapidly developed in the aspects of vehicle model matching, technical development and consumer market. And the 'charging pile' is an important configuration for promoting the development of new energy automobiles. The mobile energy storage charging robot adopts a built-in battery mode, and can be parked at a corresponding position under the condition that no vehicle needs to be charged; if the vehicle needs to be charged, the vehicle can be moved to be charged, and after the charging is completed, the facility position is returned to be supplemented with electric quantity.
After the existing mobile energy storage charging robot operates for a long time, the temperature of an energy storage battery pack in the mobile energy storage charging robot can be gradually increased, and if the heat of an internal battery core of the energy storage battery pack is not dissipated for a long time, the service life of the internal battery core of the energy storage battery pack can be influenced due to overhigh temperature. The traditional mobile energy storage charging robot generally adopts an air cooling mode to dissipate heat of an internal battery cell of an energy storage battery pack, but the air cooling is low in heat dissipation efficiency and large in noise.
Disclosure of utility model
The utility model mainly aims to provide a battery module and a mobile energy storage charging robot, which aim to realize liquid cooling and heat dissipation of an energy storage battery pack, and the battery module has a simple structure and can be produced in a modularized manner.
To achieve the above object, the present utility model provides a battery module including:
A protective shell;
The energy storage battery packs are arranged in the protective shell and are connected with a charging gun of the mobile energy storage charging robot through charging wires, and the charging gun is used for charging external equipment; and
The refrigerating device is arranged in the protective shell and comprises a refrigerator, a liquid inlet pipe communicated with a liquid inlet port of the refrigerator and a liquid outlet pipe communicated with a liquid outlet port of the refrigerator, a cooling pipeline is arranged in the energy storage battery pack, the liquid inlet port of the cooling pipeline is communicated with the liquid inlet pipe, and the liquid outlet port of the cooling pipeline is communicated with the liquid outlet pipe.
In an embodiment, the cooling pipeline is arranged in a bending and roundabout way inside the energy storage battery pack.
In an embodiment, a plurality of electric cores are arranged in the energy storage battery pack, the electric cores are distributed at intervals to form a gap, and the cooling pipeline sequentially penetrates through the gap formed between every two adjacent electric cores.
In an embodiment, the number of the energy storage battery packs is multiple, the energy storage battery packs are electrically connected with each other, and the energy storage battery packs are sequentially distributed in the protective shell from bottom to top.
In an embodiment, the battery module further includes a DCDC converter disposed inside the protective case, and the DCDC converter, the plurality of energy storage battery packs, the refrigerator, and the charging line are electrically connected.
In one embodiment, the DCDC converter is located above the plurality of energy storage battery packs and is disposed side by side with the refrigerator.
The utility model also provides a mobile energy storage charging robot, which comprises the battery module and a vehicle body, wherein the battery module is arranged on the vehicle body;
The battery module includes:
A protective shell;
The energy storage battery packs are arranged in the protective shell and are connected with a charging gun of the mobile energy storage charging robot through charging wires, and the charging gun is used for charging external equipment; and
The refrigerating device is arranged in the protective shell and comprises a refrigerator, a liquid inlet pipe communicated with a liquid inlet port of the refrigerator and a liquid outlet pipe communicated with a liquid outlet port of the refrigerator, a cooling pipeline is arranged in the energy storage battery pack, the liquid inlet port of the cooling pipeline is communicated with the liquid inlet pipe, and the liquid outlet port of the cooling pipeline is communicated with the liquid outlet pipe.
In one embodiment, the battery module is removably and replaceably mounted to the vehicle body.
In one embodiment, the vehicle body is provided with an electricity taking socket, and the electricity taking socket is electrically connected with the charging wire;
The energy storage battery pack at the bottom is provided with a charging plug at the position corresponding to the electricity taking socket, the protective shell is provided with a through hole corresponding to the charging plug, and the charging plug can penetrate through the through hole to be inserted into the electricity taking socket.
In an embodiment, a plurality of protruding portions are arranged on the vehicle body, a concave portion is arranged at the bottom of the protective shell and corresponds to the plurality of protruding portions, and when the protruding portions extend into the concave portion, the charging plug is inserted into the power taking socket.
The battery module provided by the technical scheme of the utility model comprises a protective shell, a plurality of energy storage battery packs and a refrigerating device, wherein the energy storage battery packs are arranged in the protective shell and are connected with a charging gun of the mobile energy storage charging robot through a charging wire, and the charging gun is used for charging external equipment; the refrigerating device is arranged in the protective shell and comprises a refrigerator, a liquid inlet pipe communicated with a liquid inlet port of the refrigerator and a liquid outlet pipe communicated with a liquid outlet port of the refrigerator, a cooling pipeline is arranged in the energy storage battery pack, the liquid inlet port of the cooling pipeline is communicated with the liquid inlet pipe, and the liquid outlet port of the cooling pipeline is communicated with the liquid outlet pipe. So set up, battery module has the liquid cooling function, guarantees that energy storage battery package inside heat can in time dispel, can realize battery module batch production, improves production efficiency to only need the cooling pipeline stretch into the energy storage battery package inside just dispel the heat, simple structure easily realizes.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram illustrating an internal structure of an embodiment of a mobile energy-storing and charging robot according to the present utility model;
FIG. 2 is a schematic diagram illustrating an internal structure of an energy storage battery pack according to an embodiment of the mobile energy storage charging robot of the present utility model;
FIG. 3 is an exploded view of one embodiment of a mobile energy-storage charging robot of the present utility model;
fig. 4 is a schematic bottom view of a battery module of an embodiment of the mobile energy-storage charging robot of the present utility model.
Reference numerals illustrate:
the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if the meaning of "and/or" is presented throughout this document, it is intended to include three schemes in parallel, taking "a and/or B" as an example, including a scheme, or B scheme, or a scheme where a and B meet simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
With the increasing popularity of new energy vehicles, the new energy vehicles are rapidly developed in the aspects of vehicle model matching, technical development and consumer market. And the 'charging pile' is an important configuration for promoting the development of new energy automobiles. The mobile energy storage charging robot adopts a built-in battery mode, and can be parked at a corresponding position under the condition that no vehicle needs to be charged; if the vehicle needs to be charged, the vehicle can be moved to be charged, and after the charging is completed, the facility position is returned to be supplemented with electric quantity.
After the existing mobile energy storage charging robot operates for a long time, the temperature of an energy storage battery pack in the mobile energy storage charging robot can be gradually increased, and if the heat of an internal battery core of the energy storage battery pack is not dissipated for a long time, the service life of the internal battery core of the energy storage battery pack can be influenced due to overhigh temperature. The traditional mobile energy storage charging robot generally adopts an air cooling mode to dissipate heat of an internal battery cell of an energy storage battery pack, but the air cooling is low in heat dissipation efficiency and large in noise.
Referring to fig. 1 to 4, the present utility model proposes a battery module 200, where the battery module 200 may be installed on a mobile energy storage charging robot, or may be installed on an electric vehicle, or may be installed on other electric devices, for example, on the mobile energy storage charging robot.
The battery module 200 comprises a protective shell 220, a plurality of energy storage battery packs 210 and a refrigerating device, wherein the energy storage battery packs 210 are arranged in the protective shell 220, the energy storage battery packs 210 are connected with a charging gun 140 of the mobile energy storage charging robot through a charging wire 130, and the charging gun 140 is used for charging external equipment; the refrigerating device is arranged in the protective shell 220, and comprises a refrigerator 230, a liquid inlet pipe 231 communicated with a liquid inlet port of the refrigerator 230 and a liquid outlet pipe 232 communicated with a liquid outlet port of the refrigerator 230, a cooling pipeline 300 is arranged in the energy storage battery pack 210, the liquid inlet port of the cooling pipeline 300 is communicated with the liquid inlet pipe 231, and the liquid outlet port of the cooling pipeline 300 is communicated with the liquid outlet pipe 232.
Specifically, protective case 220 is capable of protecting internal energy storage battery pack 210 from dust and water. The cooling circuit 300 may be made of a heat conductive material to facilitate heat exchange between the ambient heat inside the energy storage battery pack 210 and the coolant. The plurality of electric cores 211 are distributed in the energy storage battery pack 210, after long-time operation, the temperature in the energy storage battery pack 210 is gradually increased, at this time, the refrigerator 230 is started to output cooling liquid, the cooling liquid flows out from the liquid outlet pipe 232 at the liquid outlet port, the cooling liquid enters the cooling pipeline 300 in the energy storage battery pack 210 through the liquid inlet port of the cooling pipeline 300, the cooling liquid flows into the cooler again from the liquid outlet port of the cooling pipeline 300 after heat exchange occurs in the energy storage battery pack 210 through the cooling pipeline 300, the temperature of the cooling liquid is reduced again by the cooler, so that the cooling liquid is continuously circulated, and the cooling pipeline 300 brings heat of the energy storage battery pack 210 out of the energy storage battery pack 210. So set up, battery module 200 has the liquid cooling function, guarantees that the inside heat of energy storage battery package 210 can in time dispel, can realize battery module 200 batch production, improves production efficiency to only need cooling pipeline 300 stretch into the inside just heat dissipation of energy storage battery package 210, simple structure easily realizes.
Referring to fig. 2, in order to improve the heat dissipation effect, in the present embodiment, the cooling pipe 300 is bent and circuitously disposed inside the energy storage battery pack 210. So set up, the length of extension cooling circuit 300 in energy storage battery package 210 is inside, increases the area of contact of cooling circuit 300 and the internal environment of energy storage battery package 210, reinforcing radiating effect.
Referring to fig. 2, in the present embodiment, a plurality of electric cores 211 are disposed inside the energy storage battery pack 210, the electric cores 211 are arranged at intervals to form a gap, and the cooling pipeline 300 sequentially penetrates through the gap formed between every two adjacent electric cores 211. Specifically, the cooling pipeline 300 may be attached to the surface of the battery cell 211 to absorb heat from the surface of the battery cell 211, and the cooling pipeline 300 surrounds the gaps between adjacent battery cells 211 to enhance the heat dissipation effect on each battery cell 211 inside the energy storage battery pack 210.
Referring to fig. 1, in the present embodiment, the number of the energy storage battery packs 210 is plural, the plurality of energy storage battery packs 210 are electrically connected to each other, and the plurality of energy storage battery packs 210 are sequentially arranged inside the protective case 220 from bottom to top. The number of the energy storage battery packs 210 in this embodiment is three. A cooling pipeline 300 is arranged in each energy storage battery pack 210, a liquid inlet port of each cooling pipeline 300 is communicated with a liquid inlet pipe 231, and a liquid outlet port of each cooling pipeline 300 is communicated with a liquid outlet pipe 232.
Referring to fig. 1, in the present embodiment, the battery module 200 further includes a DCDC converter 240, the DCDC converter 240 is disposed inside the protective case 220, and the DCDC converter 240, the plurality of energy storage battery packs 210, the refrigerator 230, and the charging line 130 are electrically connected. So configured, the DCDC converter 240 can convert the dc power into a dc power of a different voltage required by the user.
Referring to fig. 1, in the present embodiment, the DCDC converter 240 is located above the energy storage battery packs 210 and is disposed side by side with the refrigerator 230. So set up, improve the inside space utilization of protective housing 220.
Referring to fig. 3 to 4, the present utility model further provides a mobile energy-storing and charging robot, which includes a vehicle body 100 and a battery module 200, wherein the battery module 200 is mounted on the vehicle body 100, and the specific structure of the battery module 200 refers to the above embodiment.
Referring to fig. 3 to 4, in the present embodiment, the battery module 200 is detachably and replaceably mounted on the vehicle body 100. It can be appreciated that the battery module 200 can be produced in a modularized manner, when the electric quantity of the battery module 200 is insufficient on the mobile energy storage charging robot, the fully charged battery module 200 can be directly replaced near the corresponding facility, the vehicle body 100 does not need to wait for the charging time, the battery module 200 can be replaced for use, the use convenience of the mobile energy storage charging robot is improved, meanwhile, the replaced battery module 200 is integrated with a liquid cooling function, heat can be effectively dissipated, a heat dissipation device is not required to be additionally installed, and the use convenience is further improved.
Referring to fig. 3 to 4, in the present embodiment, an electricity taking socket 110 is disposed on the vehicle body 100, and the electricity taking socket 110 is electrically connected to the charging wire 130; the energy storage battery pack 210 at the bottom is provided with a charging plug 250 corresponding to the power taking socket 110, the protective shell 220 is provided with a through hole corresponding to the charging plug 250, and the charging plug 250 can be inserted into the power taking socket 110 through the through hole. Specifically, the electric energy in the energy storage battery pack 210 may be provided to the power take-off socket 110 through the charging plug 250, the power take-off socket 110 on the vehicle body 100 may be connected to the charging gun 140 through the charging wire 130, and meanwhile, the power take-off socket 110 may also be connected to the vehicle body 100 to provide electric energy for the remaining electric components of the vehicle body 100, for example: display screens, motors, etc.
Referring to fig. 3 to 4, in order to facilitate positioning of the battery module 200 when replacing the battery module 200, in this embodiment, a plurality of protruding portions 120 are provided on the vehicle body 100, a recess 260 is provided at a bottom of the protective case 220 corresponding to the plurality of protruding portions 120, and when the protruding portions 120 extend into the recess 260, the charging plug 250 is inserted into the power taking socket 110. This improves the stability of the battery module 200 in electrically connecting the power take-off socket 110. In this way, when the battery module 200 is replaced, the mobile energy storage charging robot moves to a corresponding position, drives the external device to lift the battery module 200 so that the battery module 200 is separated from the vehicle body 100, then drives the external device to lift the new battery module 200, opens the vehicle body 100 below the new battery module 200, lowers the new battery module 200, inserts the protruding part 120 into the recessed part 260, and aligns the charging plug 250 of the battery module 200 to be inserted into the power taking socket 110 on the vehicle body 100 to complete replacement, thereby improving the stability of the battery module 200.
The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (10)
1. A battery module for use in a mobile energy storage charging robot, comprising:
A protective shell;
The energy storage battery packs are arranged in the protective shell and are connected with a charging gun of the mobile energy storage charging robot through charging wires, and the charging gun is used for charging external equipment; and
The refrigerating device is arranged in the protective shell and comprises a refrigerator, a liquid inlet pipe communicated with a liquid inlet port of the refrigerator and a liquid outlet pipe communicated with a liquid outlet port of the refrigerator, a cooling pipeline is arranged in the energy storage battery pack, the liquid inlet port of the cooling pipeline is communicated with the liquid inlet pipe, and the liquid outlet port of the cooling pipeline is communicated with the liquid outlet pipe.
2. The battery module of claim 1, wherein the cooling circuit is arranged in a serpentine path within the energy storage battery pack.
3. The battery module of claim 2, wherein a plurality of cells are arranged in the energy storage battery pack, the cells are arranged at intervals to form gaps, and the cooling pipeline sequentially penetrates through the gaps formed between every two adjacent cells.
4. The battery module of claim 1, wherein the number of the energy storage battery packs is plural, the plurality of the energy storage battery packs are electrically connected to each other, and the plurality of the energy storage battery packs are sequentially arranged inside the protective case from bottom to top.
5. The battery module of claim 4, further comprising a DCDC converter disposed inside the protective case, the DCDC converter, the plurality of energy storage battery packs, the refrigerator, and the charging cord being electrically connected.
6. The battery module of claim 5, wherein the DCDC converter is located above a plurality of the energy storage battery packs and is disposed side-by-side with the refrigerator.
7. A mobile energy-storing charging robot comprising the battery module according to any one of claims 1 to 6 and a vehicle body on which the battery module is mounted.
8. The mobile energy-storing charging robot of claim 7, wherein the battery module is removably mounted to the vehicle body.
9. The mobile energy-storage charging robot of claim 8, wherein the vehicle body is provided with an electricity-taking socket, and the electricity-taking socket is electrically connected with the charging wire;
The energy storage battery pack at the bottom is provided with a charging plug at the position corresponding to the power taking socket, the protective shell is provided with a through hole at the position corresponding to the charging plug, and the charging plug can penetrate through the through hole to be inserted into the power taking socket.
10. The mobile energy-storage charging robot of claim 9, wherein a plurality of protruding portions are arranged on the vehicle body, a concave portion is arranged at the bottom of the protective shell corresponding to the plurality of protruding portions, and the charging plug is inserted into the power taking socket when the protruding portions extend into the concave portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322653965.8U CN220984747U (en) | 2023-09-28 | 2023-09-28 | Battery module and mobile energy storage charging robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322653965.8U CN220984747U (en) | 2023-09-28 | 2023-09-28 | Battery module and mobile energy storage charging robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220984747U true CN220984747U (en) | 2024-05-17 |
Family
ID=91060179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322653965.8U Active CN220984747U (en) | 2023-09-28 | 2023-09-28 | Battery module and mobile energy storage charging robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220984747U (en) |
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2023
- 2023-09-28 CN CN202322653965.8U patent/CN220984747U/en active Active
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